On Thu, Mar 20, 2014 at 11:21:27PM -0400, sepero...@gmx.com wrote: > Hello all. I submit bugs to different foss projects regularly, but I > don't really have a bug report this time. I have a broken filesystem > to report. And I have no idea how to reproduce it. > > I am including a link to the filesystem itself, because it appears > to be unrepairable and unrestorable. I have no personal information > on the disk image. The filesystem is almost 512MB uncompressed. I > was using it on an old usb drive with 512MB size limitation. I only > used (abused?) it about 2 days before this corruption. > > My goal was to use the usb as a bootable rescue system. I decided to > try Btrfs instead of Ext4, because it supports filesystem > compression. > > BTRFS IMAGE LINK (please pardon my file hosting service) > http://www.mediafire.com/download/gdaydt3mz8uwtmm/sdb1.btrfs.xz It looks like you got no answer, and I'm not a dev so I can't help you either.
The btrfs devs are pretty busy and can't always get back to everyone. Hopefully they'll be able to look at this, but sorry if not. Marc > These are some things that may have helped to cause the corruption. > > +Created btrfs with -M flag > +Installed Debian testing/unstable > +When mounting, I always used at least these options: > ssd_spread,noatime,compression=zlib,autodefrag > +Occasionally force powering off computer. > +While booted into usb system, I was constantly running out of space > while trying to install new packages. > > It is my hope that this image might be used to improve the btrfs > restore and btrfsck tools. Please let me know if I can provide any > further information. Big thanks to everyone helping to further > development of Btrfs. > > Sepero > > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- "A mouse is a device used to point at the xterm you want to type in" - A.S.R. Microsoft is to operating systems .... .... what McDonalds is to gourmet cooking Home page: http://marc.merlins.org/ | PGP 1024R/763BE901 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
